<!--
 * @Author: your name
 * @Date: 2020-02-27 12:31:39
 * @LastEditTime: 2020-02-27 12:59:51
 * @LastEditors: Please set LastEditors
 * @Description: 修改密码
 * @FilePath: /vue-admin-template/src/views/password/index.vue
 -->
<template>
  <div class="edit-password">
    <el-form ref="ruleForm" :model="ruleForm" status-icon :rules="rules" label-width="100px" class="demo-ruleForm">
      <el-form-item label="原密码" prop="old_password">
        <el-input v-model="ruleForm.old_password" type="password" autocomplete="off" />
      </el-form-item>
      <el-form-item label="新密码" prop="pass">
        <el-input v-model="ruleForm.pass" type="password" autocomplete="off" />
      </el-form-item>
      <el-form-item label="确认密码" prop="checkPass">
        <el-input v-model="ruleForm.checkPass" type="password" autocomplete="off" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
<script>
import { editPassword } from '@/api/user'
export default {
  data() {
    var validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请输入密码'))
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass')
        }
        callback()
      }
    }
    var validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'))
      } else if (value !== this.ruleForm.pass) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      ruleForm: {
        pass: '',
        checkPass: '',
        old_password: ''
      },
      rules: {
        old_password: [
          { trigger: 'blur', required: true, message: '请输入密码' }
        ],
        pass: [
          { validator: validatePass, trigger: 'blur' }
        ],
        checkPass: [
          { validator: validatePass2, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate(async(valid) => {
        if (valid) {
          const params = {
            old_password: this.ruleForm.old_password,
            new_password: this.ruleForm.checkPass
          }
          await editPassword(params)
          this.$message.success('修改密码成功')
        } else {
          console.log('error submit!!')
          return false
        }
      })
    },
    resetForm(formName) {
      this.$refs[formName].resetFields()
    }
  }
}
</script>
<style lang="scss">
.edit-password {
  position: absolute;
  top: 20%;
  left:30%;
  .el-input {
    width: 400px;
  }
}
</style>
